a low-ranking noncommissioned officer in the armed forces, in particular (in the US Army) an NCO ranking above private first class and below sergeant or (in the US Marine Corps) an NCO ranking above lance corporal and below sergeant
a cloth on which the chalice and paten are placed during the celebration of the Eucharist
a North American freshwater fish resembling the chub. Also called corporal
an enlisted person in the US Marine Corps ranking above private first class and below corporal